FixUpdate travis CI config.

kevin-lyn · kevin-lyn · commit 1a3ce5309978 · 2016-01-07T16:17:49.000+08:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,5 @@
 language: objective-c
-osx_image: xcode 7.2
+osx_image: xcode7.2
 before_script:
     - brew update && brew upgrade xctool
 script:
